that is where mitt romney began his day. joking about the perks of the former president. >> if there's one thing we have learned in this election season, by the way, it is that a few words from bill clinton can do a man a lot of good. >> he took a political jab at president obama. implying he has not done enough to confront foreign policy subjects. >> we feel we are at the mercy events, rather than shaving events. >> romney headed to the campaign trail in ohio where he is joining paul ryan in a bus tour of the key battleground states. randall pinkston, cbs news, the united nations. >> president obama is also campaigning in ohio. a new poll from the washington post shows the president has an 8 point lead in the buckeye state. anita. >>> on thursday, president obama is back in the battleground state of virginia. today, vice president joe biden was in chesterfield. he defended the president's record. president obama with a slight lead over mitt romney in the polls in virginia. today is also national voter registration day. to l